Knoxville Weather Forecast

    • 58
    • 80

    Chance Thunderstorms

    • 56
    • 68

    Thunderstorms

    • 54
    • 75

    Partly Sunny

    • 58
    • 77

    Slight Chance Thunderstorms

    • 56
    • 78

    Slight Chance Thunderstorms

    • 57
    • 78

    Slight Chance Thunderstorms

    • 61
    • 80

    Slight Chance Thunderstorms

Today 20 Jun Knox

Sunny. Near steady temperature in the upper 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Jun Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. North Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knoxville Temperature Statistics

June Temperature

Galesburg Municipal Airport (7.5 miles)

  • Lowest 2 June, 2026

    46.4 °F
  • Average June

    70.4 °F
  • Highest 6 June, 2026

    90.3 °F

Climate (2021–2026)

Galesburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.7 °F
  • Average 2021–2026

    52 °F
  • Average High 2021–2026

    62.4 °F
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